05387-0236 RAS  22Ea,Eb

 
 
05h 38m 47.20s -02 35' 40.5" P.A. 303 sep 0.3 mag 6.60,11.30 Sp B2Vp+A dist. 156.74 pc (511.29 l.y.)
 
 
Coord 2000
05387-0236
Discov num
RAS  22
Comp
Ea,Eb
Coord arcsec 2000
05 38 47.20 -02 35 40.5
Date first
2007
Date last
2010
Obs
3
Pa first
301
Pa last
303
P.A. Now (θ)
303°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
6.60
Mag sec
11.30
delta mag (ΔM)
4.7
Spectral class
B2Vp+A (blue-white/white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
05387-0236 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 132406 05387-0236 NOI 6 Aa,Ab 2006 2013 26 164 0.0 4.07 Y
Show Sig Ori 132406 05387-0236 BU 1032 AB 1888 2015 174 250 0.3 4.07 5.27 1.20 Y
Show 132406 05387-0236 STF 762 AB,C 1831 2016 44 237 11.6 3.76 8.79 5.03
Show 132406 05387-0236 STF 762 AB,D 1779 2017 89 85 12.8 3.76 6.56 2.80
Show 132406 05387-0236 STF 762 AB,E 1777 2017 80 62 41.4 3.76 6.34 2.58
Show 132406 05387-0236 STF3135 AB,F 1823 2016 13 324 208.0 3.76 7.86 4.10
Show 132406 05387-0236 TRN 19 AB,G 2001 2008 4 20 3.2 3.76 12.00 8.24
Show 132406 05387-0236 SHJ 65 AB,H 1823 2016 7 125 306.9 3.76 8.06 4.30
Show 132406 05387-0236 SHJ 65 AB,I 1823 2016 6 60 524.7 3.76 8.44 4.68
Show 132406 05387-0236 CAB 26 Ca,Cb 2003 2007 2 12 2.0 9.10 14.50 5.40
Show 132408 05387-0236 STF 762 DC 1831 2017 32 252 23.9 6.56 8.79 2.23
Show 132408 05387-0236 RAS 22 Ea,Eb 2007 2010 3 303 0.3 6.60 11.30 4.70 <===
Show 132408 05387-0236 STF 762 EC 1831 2017 24 241 53.0 6.34 8.79 2.45
Show 132408 05387-0236 STF 762 ED 1779 2017 54 233 29.9 6.34 6.56 0.22
Show 05387-0236 CAB 26 Ha,Hb 2003 2003 0 0.5 13.34
Show 05387-0236 BOY 24 Ja,Jb 2004 2007 2 317 0.2 10.60 12.80 2.20
16-fold system
10 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
303.2
Precise sep
0.322
Constellation
Orion
SAO
132408
HIP
26551
Tycho2
4771-01194-1
HD
37479
HR
1932
DM
BD-02 1327
Flamsteed
48 Orionis
Flamsteed name
48 Ori
Distance
156.74
Distance ly
511.29
last precise pa
303.2
last precise sep
0.322
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05387-0236 RAS 22 Ea,Eb 2010 2 303 0.3 6.60 11.30 B2Vp A N 053847.20-023540.5

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